Electronics 578-24 User Manual
MODEL 578-24 MagnaValve
999290
• High Accuracy - ±5% of FS
• Built-in flow sensor
• 6 - 30 lbs/min range
• Normally closed
• Requires FC - 24 Flow Controller
• Air type shot peening machines
• Variable flow rates
• No moving parts
• Steel shot or Steel grit
• With 6’ Cable
The Model 578-24 MagnaValve is a normally closed magnetic valve suitable for
regulation of steel shot and includes a built-in sensor for accurate measurement of flow
rate. Used with the Model FC-24 Shot Flow Controller, the MagnaValve will provide
accurate and repeatable flow rates over a 6 - 30 pounds-per-minute flow range. The
578-24 MagnaValve can be re-calibrated for various shot types and sizes for higher
accuracy.
The valve construction includes a permanent magnet for normally closed operation
and an electromagnet for controlling shot flow rates. By regulating the voltage to the
electromagnet, any desired flow rate may be achieved. When power is off, the valve
will hold shot due to the permanent magnet.
The Model 578-24 MagnaValve incorporates a preamplifier circuit to allow for high
noise immunity and a 0-10 Vdc output. The valve is factory calibrated and results are
included upon request. Note: consult factory for pre-calibration using media other than
cast steel shot.
www.electronics-inc.com
ELECTRONICS INCORPORATED
SHOT PEENING TECHNOLOGY
578-24data.pub 5/18/09
MODEL 578-24 MagnaValve
SPECIFICATIONS
Sensor
Display LED’s: Valve ON
Command input
Enable
+24V Power
Output: 0 - 10Vdc
Adjustments: Zero
Span
Pulse Rate
Accuracy: +/- 5% (of full scale)
Control
Input: 0-10Vdc Into 100K
Enable: 24Vdc @ 10mA
Valve
Power: +24Vdc @ 2A (50VA)
Calibration: 6 - 30 lbs/min
Media: Steel shot
Max. Pressure: 100 PSI
Mode: Normally closed
Temp. Range: 40-110° F
5-43° C
ZERO (Factory set)
SPAN (Factory set)
FRONT VIEW
(COVER REMOVED)
Pulse Rate (Factory
FC-24 578-24
6. PROCESS IN 0-10V 1. WHITE 0-10VDC OUT
3
4
5
6
2
1
1. WHITE
2. RED
3. GREEN
4. ORANGE
5. BLACK
6. BLUE
5. PROCESS 0VDC 3. GREEN 0VDC
8. SERVO OUT 4. ORANGE 0-10VDC IN
9. VALVE ENABLE 6. BLUE 24VDC ENABLE
19. 24VDC SUPPLY 2. RED 24VDC SUPPLY
20. 0V COMMON 5. BLACK 0V COMMON
578-24data.pub 5/18/09
See FC-24 Data Sheet for more information
56790 Magnetic Drive, Mishawaka, IN, USA 46545 (574) 256-5001
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